72013248

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 168

約数和(自身を含む): 220837760

約数和(自身を除く): 148824512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 109, 111, 124, 144, 148, 186, 192, 218, 222, 248, 279, 288, 296, 327, 333, 372, 436, 444, 496, 558, 576, 592, 654, 666, 744, 872, 888, 981, 992, 1116, 1147, 1184, 1308, 1332, 1488, 1744, 1776, 1962, 1984, 2232, 2294, 2368, 2616, 2664, 2976, 3379, 3441, 3488, 3552, 3924, 4033, 4464, 4588, 5232, 5328, 5952, 6758, 6882, 6976, 7104, 7848, 8066, 8928, 9176, 10137, 10323, 10464, 10656, 12099, 13516, 13764, 15696, 16132, 17856, 18352, 20274, 20646, 20928, 21312, 24198, 27032, 27528, 30411, 31392, 32264, 36297, 36704, 40548, 41292, 48396, 54064, 55056, 60822, 62784, 64528, 72594, 73408, 81096, 82584, 96792, 108128, 110112, 121644, 125023, 129056, 145188, 162192, 165168, 193584, 216256, 220224, 243288, 250046, 258112, 290376, 324384, 330336, 375069, 387168, 486576, 500092, 580752, 648768, 660672, 750138, 774336, 973152, 1000184, 1125207, 1161504, 1500276, 1946304, 2000368, 2250414, 2323008, 3000552, 4000736, 4500828, 6001104, 8001472, 9001656, 12002208, 18003312, 24004416, 36006624, 72013248]

約数ペア:

[(1, 72013248), (2, 36006624), (3, 24004416), (4, 18003312), (6, 12002208), (8, 9001656), (9, 8001472), (12, 6001104), (16, 4500828), (18, 4000736), (24, 3000552), (31, 2323008), (32, 2250414), (36, 2000368), (37, 1946304), (48, 1500276), (62, 1161504), (64, 1125207), (72, 1000184), (74, 973152), (93, 774336), (96, 750138), (109, 660672), (111, 648768), (124, 580752), (144, 500092), (148, 486576), (186, 387168), (192, 375069), (218, 330336), (222, 324384), (248, 290376), (279, 258112), (288, 250046), (296, 243288), (327, 220224), (333, 216256), (372, 193584), (436, 165168), (444, 162192), (496, 145188), (558, 129056), (576, 125023), (592, 121644), (654, 110112), (666, 108128), (744, 96792), (872, 82584), (888, 81096), (981, 73408), (992, 72594), (1116, 64528), (1147, 62784), (1184, 60822), (1308, 55056), (1332, 54064), (1488, 48396), (1744, 41292), (1776, 40548), (1962, 36704), (1984, 36297), (2232, 32264), (2294, 31392), (2368, 30411), (2616, 27528), (2664, 27032), (2976, 24198), (3379, 21312), (3441, 20928), (3488, 20646), (3552, 20274), (3924, 18352), (4033, 17856), (4464, 16132), (4588, 15696), (5232, 13764), (5328, 13516), (5952, 12099), (6758, 10656), (6882, 10464), (6976, 10323), (7104, 10137), (7848, 9176), (8066, 8928)]